Ampere Tianocore v2.09.100

What's in this Release

Notes:

• Compatible with latest Ampere's Altra Arm Trusted Firmware and SCP firmware version 1.09 and AltraMax ATF/SCP firmware version 2.10d
• Requires the use of IASL compiler version 20201217 for compilation
• Requires latest Ampere's EDK2 (please pull from tip)

What's new

• Update ACPI DSDT table to conform with the new DSU PMU specification
• Add SMBIOS Blob Transfer support
• Integrate X86 Emulator support

Bug Fixes

• Correct NVMe M2 slot information in SMBIOS Type 9
• Correct information in SMBIOS Table Type 4
• Fix always require PEC byte of SMBus Block Read command
• Add retry logic when PCIe card is present
• Add delay after assert PCIe reset
• Fix PCIe link training sequence
• Improve ipmiutil command
• PcieDeviceConfigDxe: Fix missing returned status check
• Fix SMBUS not generating STOP condition
• Fix OS kernel crash if not call SetVirtualAddressMap()

Limitations

• No GOP driver for Linuxboot support (as no PCIe support in UEFI for Linuxboot)
• The order of boot options might be randomly changed after multiple reboot